Battery Type:Li-ion, Screen BatteryVoltage: 7.5VCapacity: 23.2Wh/3070mAhScreen Battery DYNH01 G3HTA041H For Microsoft Surface Book 2 15inch 1793 1813$80.00PriceQuantity*Add to CartFITS MODEL Microsoft Surface Book 2 1793 1813 BRAND MICROSOFTSHIPPING INFO FREE EXPRESS SHIPPINGWARRANTY 12 MONTH